It doesn't have Catch-All in manual focusing mode for Manual Lenses. And I can't understand why.

Its the most useful feature at motor sports events where one picks a spot on the track and lets the camera fire the shutter when the subject comes into focus.

It has Release/Focus priority which links the shutter to the focus point, so why not for manual lenses when the subject comes into focus rather than the other way round?

The Pentax K5 has this from day 1. And is the reason why I won't retire it now when the Water resistant lenses are released.

Also - why is the Vertical Battery Grip not water resistant? What's the sense in that? You are most likely to use it outdoors at sporting events / heavy telephoto lenses. Surely It wouldn't have been difficult to add a few seals to complete the job.